US4653528A - Multi-adaptive fuel pressure regulator - Google Patents

Multi-adaptive fuel pressure regulator Download PDF

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Publication number
US4653528A
US4653528A US06/891,353 US89135386A US4653528A US 4653528 A US4653528 A US 4653528A US 89135386 A US89135386 A US 89135386A US 4653528 A US4653528 A US 4653528A
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US
United States
Prior art keywords
fuel
fuel pressure
base
regulated
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US06/891,353
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English (en)
Inventor
Martin J. Field
Andrew J. Makusij
James L. Penwright
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Assigned to GENERAL MOTORS CORPORATION reassignment GENERAL MOTORS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: FIELD, MARTIN J., MAKUSIJ, ANDREW J., PENWRIGHT, JAMES L.
Priority to US06/891,353 priority Critical patent/US4653528A/en
Priority to CA000524219A priority patent/CA1269289A/en
Priority to DE8787300055T priority patent/DE3764978D1/de
Priority to EP19870300055 priority patent/EP0235874B1/de
Priority to ES87300055T priority patent/ES2017712B3/es
Priority to AU67646/87A priority patent/AU583703B2/en
Priority to MX026487A priority patent/MX171399B/es
Priority to KR1019870000892A priority patent/KR910002904B1/ko
Priority to BR8700620A priority patent/BR8700620A/pt
Publication of US4653528A publication Critical patent/US4653528A/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Definitions

  • This invention relates to a fuel pressure regulator for an engine fuel system.
  • Fuel injection systems for automotive engines generally include a fuel pressure regulator to maintain the fuel at a pressure appropriate for delivery to the engine.
  • a fuel pressure regulator to maintain the fuel at a pressure appropriate for delivery to the engine.
  • the design of the fuel pressure regulator must be suitable for its particular application, and often a new fuel pressure regulator design must be developed for a new fuel injection system application.
  • This invention provides a fuel pressure regulator adapted for a multiplicity of fuel injection system applications.
  • the pressure regulator base is formed from a symetrical extrusion having three sides provided with projections that define five planar regions.
  • the five planar regions defined by the projections, together with a sixth planar region defined by an end of the base, are each adapted to accept a cutting tool for forming an outlet from the fuel pressure regulator, whereby the fuel pressure regulator may be equipped with an outlet oriented in any of six directions.
  • the pressure regulator base is formed from an asymetric extrusion having sides that define three planar regions.
  • the three planar regions, together with a planar region defined by an end of the base, are each adapted to accept a cutting tool for forming an outlet from the fuel pressure regulator.
  • the fuel pressure regulator may be equipped with an outlet oriented in any of six directions.
  • the fuel pressure regulator is plugged directly onto a snout extending from a fuel body and receives fuel from a fuel passage extending through the snout to maintain the desired fuel pressure in the passage.
  • the fuel pressure regulator thereby forms a secure and compact assembly with the fuel body.
  • FIG. 1 is a sectional view of one embodiment of a fuel pressure regulator according to this invention, showing the fuel pressure regulator plugged directly onto a snout projecting from a fuel body.
  • FIG. 2 is an end view of an extrusion from which the FIG. 1 fuel pressure regulator was formed.
  • FIG. 3 is an end view of the FIG. 1 fuel pressure regulator, showing the fuel outlet oriented in one of the six possible directions.
  • FIG. 4 is an end view of a fuel pressure regulator also formed from the FIG. 2 extrusion, showing the fuel outlet oriented in a second direction.
  • FIG. 5 is a sectional view of the FIG. 4 fuel pressure regulator, taken along line 5--5 of FIG. 4, also showing the fuel pressure regulator plugged directly onto a snout projecting from a fuel body.
  • FIG. 6 is an end view of a fuel pressure regulator also formed from the FIG. 2 extrusion, showing the fuel outlet oriented in a third direction.
  • FIG. 7 is an end view of a fuel pressure regulator also formed from the FIG. 2 extrusion, showing the fuel outlet oriented in a fourth direction.
  • FIG. 8 is an end view of a fuel pressure regulator also formed from the FIG. 2 extrusion, showing the fuel outlet oriented in a fifth direction.
  • FIG. 9 is an end view of a fuel pressure regulator also formed from the FIG. 2 extrusion, showing the fuel outlet oriented in a sixth direction.
  • FIG. 10 is a side view of a fuel pressure regulator also formed from the FIG. 2 extrusion, with parts broken away to show a separate inlet fitting.
  • FIG. 11 is an end view of an extrusion from which another embodiment of a fuel pressure regulator is formed according to this invention.
  • FIG. 12 is an end view of a fuel pressure regulator formed from the FIG. 11 extrusion, showing the fuel outlet oriented in one of the six possible directions.
  • FIG. 13 is an end view of a fuel pressure regulator also formed from the FIG. 11 extrusion, showing the fuel outlet oriented in a second direction.
  • FIG. 14 is an end view of another fuel pressure regulator also formed from the FIG. 11 extrusion, showing the fuel outlet oriented in the second direction but offset on the opposite side of the center line from the FIG. 13 fuel pressure regulator.
  • FIG. 15 is an end view of a fuel pressure regulator also formed from the FIG. 11 extrusion, showing the fuel outlet oriented in a third direction.
  • FIG. 16 is an end view of a fuel pressure regulator also formed from the FIG. 11 extrusion, showing the fuel outlet oriented in a fourth direction.
  • FIG. 17 is an end view of a fuel pressure regulator also formed from the FIG. 11 extrusion, showing the fuel outlet oriented in a fifth direction.
  • FIG. 18 is an end view of a fuel pressure regulator also formed from the FIG. 11 extrusion, showing the fuel outlet oriented in a sixth direction.
  • a fuel pressure regulator 10 has a six-sided base 12 formed from the aluminum extrusion 14 shown in FIG. 2. As viewed in FIG. 2, extrusion 14 has a top surface 16, a bottom surface 18 and lateral surfaces 20 and 22 formed during extrusion. Those four surfaces, together with the cut-off ends 24 and 26 of extrusion 14, define the six sides of base 12.
  • the end 24 of extrusion 14 forms a first planar region which is viewed in elevation in FIG. 2.
  • the bottom surface 18 of extrusion 14 has a pair of depending legs 28 and 30. Between legs 28 and 30, surface 18 forms a second planar region facing downwardly as viewed in FIG. 2. Surface 18 has a projection 32 that is trapezoidal in cross-section.
  • the lateral surfaces 20 and 22 of extrusion 14 have enlargements 34 and 36. Below enlargements 34 and 36, surface 20 forms a third planar region facing rightwardly as viewed in FIG. 2, and surface 22 forms a fourth planar region facing leftwardly as viewed in FIG. 2.
  • Surface 20 has a projection 38 and surface 22 has a projection 40, projections 38 and 40 being triangular in cross-section.
  • Projections 32 and 38 form a fifth planar region facing downwardly and to the right as viewed in FIG. 2, and projections 32 and 40 form a sixth planar region facing downwardly and to the left as viewed in FIG. 2.
  • extrusion 14 is machined to form a regulated fuel pressure chamber 42 and a small excess fuel chamber 44.
  • Chamber 42 has a well 46 that receives fuel from an inlet 48 machined through the cut-off end 26 of extrusion 14.
  • a valve seat 50 is inserted between chambers 42 and 44.
  • a diaphragm 52 closes regulated fuel pressure chamber 42 and carries a valve member 53. Diaphragm 52 positions valve member 53 to control fuel flow from regulated fuel pressure chamber 42 through valve seat 50 to excess fuel chamber 44, balancing the fuel pressure in regulated fuel pressure chamber 42 on diaphragm 52 with the force of a spring 54 and with the pressure in the bias chamber 55 above diaphragm 52.
  • Pressure regulator 10 thereby maintains the desired fuel pressure in regulated fuel pressure chamber 42 and discharges excess fuel to excess fuel chamber 44.
  • Diaphragm 52 is supported and retained as set forth in copending application Ser. No. 821,031 filed Jan. 21, 1986 in the name of M. J. Field.
  • the planar region formed by cut-off end 24 accepts a cutting tool that machines an outlet 56 opening from excess fuel chamber 44 to discharge excess fuel therefrom.
  • a fuel discharge fitting 58 threaded into outlet 56 accordingly is oriented parallel to fuel inlet 48.
  • the base 60 of the fuel pressure regulator 62 shown in FIGS. 4 and 5 is similar to the base 12 of fuel pressure regulator 10. In the embodiment of FIGS. 4 and 5, however, the planar region formed by bottom surface 18 accepts a cutting tool that machines an outlet 64 opening from excess fuel chamber 44, removing a portion of projection 32 in the process. When threaded into outlet 64, fuel discharge fitting 58 accordingly is oriented perpendicular to fuel inlet 48 and directed downwardly as viewed in FIGS. 4 and 5. Fuel pressure regulator 62 is otherwise similar to fuel pressure regulator 10.
  • the planar region formed by lateral surface 20 accepts a cutting tool that machines an outlet opening from the excess fuel chamber, removing a portion of projection 38 in the process. Accordingly, when fuel discharge fitting 58 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed rightwardly as viewed in FIG. 6.
  • Fuel pressure regulator 68 is otherwise similar to fuel pressure regulators 10 and 62.
  • the planar region formed by lateral surface 22 accepts a cutting tool that machines an outlet opening from the excess fuel chamber, removing a portion of projection 40 in the process. Accordingly, when fuel discharge fitting 58 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed leftwardly as viewed in FIG. 7.
  • Fuel pressure regulator 72 is otherwise similar to fuel pressure regulators 10, 62 and 68.
  • the planar region defined by projections 32 and 38 accepts a cutting tool that machines an outlet opening from the excess fuel chamber, removing a portion of leg 28 in the process. Accordingly, when fuel discharge fitting 58 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed downwardly and leftwardly as viewed in FIG. 8.
  • Fuel pressure regulator 76 is otherwise similar to fuel pressure regulators 10, 62, 68 and 72.
  • the planar region defined by projections 32 and 40 accepts a cutting tool that machines an outlet opening from the excess fuel chamber, removing a portion of leg 30 in the process. Accordingly, when fuel discharge fitting 58 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed downwardly and leftwardly as viewed in FIG. 9.
  • Fuel pressure regulator 80 is otherwise similar to fuel pressure regulators 10, 62, 68, 72 and 76.
  • each fuel pressure regulator is plugged directly onto a snout 82 formed on a fuel body 84.
  • a fuel passage 86 extends from fuel body 84 through snout 82 to supply fuel to the regulated fuel pressure chamber 42, and the fuel pressure regulator maintains the desired fuel pressure in fuel passage 86.
  • Inlet 48 has an enlarged portion 88 containing an O-ring 90 that seals the connection between the pressure regulator base and fuel body 84.
  • a bracket 91 has legs 92 that straddle fuel body 84 and are secured in grooves 94 formed on the outside of fuel body 84. Screws 96 are received in enlargements 34 and 36 of extrusion 14 to secure bracket 91 to the fuel pressure regulator.
  • the fuel pressure regulator accordingly forms a secure and compact assembly with fuel body 84.
  • the base 98 of the fuel pressure regulator 100 shown in FIG. 10 has a fuel inlet fitting 102 threaded into inlet 48 to allow use of fuel pressure regulator 100 in an application where it cannot be plugged directly onto a fuel body.
  • Fuel pressure regulator is otherwise similar to fuel pressure regulators 10, 62, 68, 72, 76 and 80.
  • a fuel pressure regulator 110 has a six-sided base 112 formed from the aluminum extrusion 114 shown in FIG. 11. As viewed in FIG. 11, extrusion 114 has a top surface 116, a bottom surface 118 and lateral surfaces 120 and 122 formed during extrusion. Those four surfaces, together with the cut-off ends 124 and 126 of extrusion 114, define the six sides of base 112.
  • extrusion 114 forms a first planar region which is viewed in elevation in FIG. 11.
  • the opposite end 126 is hidden in FIG. 11.
  • the bottom surface 118 of extrusion 114 forms a second planar region facing downwardly as viewed in FIG. 11.
  • Surface 118 has a projection 132 that is trapezoidal in cross-section.
  • the lateral surfaces 120 and 122 of extrusion 114 have enlargements 134 and 136. Below enlargements 134 and 136, surface 120 forms a curved region facing rightwardly and downwardly as viewed in FIG. 11, and surface 122 forms a third planar region facing leftwardly as viewed in FIG. 11.
  • Projection 132 forms a fourth planar region facing downwardly and to the left as viewed in FIG. 11.
  • Extrusion 114 is machined in the same manner as extrusion 14 to form the base 112 of fuel pressure regulator 110, and fuel pressure regulator 110 is otherwise constructed and assembled in a manner similar to fuel pressure regulator 10.
  • the fuel inlet is machined in the hidden end face 126 of extrusion 114, and the planar region formed by cut-off end 124 accepts a cutting tool that machines an outlet opening from the excess fuel chamber. Accordingly, when a fuel discharge fitting 158 is threaded into the outlet, it is oriented parallel to the fuel inlet.
  • the base 160 of the fuel pressure regulator 162 shown in FIG. 13 is similar to the base 112 of fuel pressure regulator 110.
  • the planar region formed by bottom surface 118 accepts a cutting tool that machines an outlet opening from the excess fuel chamber, removing projection 132 in the process.
  • fuel discharge fitting 158 When threaded into the outlet, fuel discharge fitting 158 accordingly is oriented perpendicular to the fuel inlet on the hidden end 126 of extrusion 114, and is directed downwardly as viewed in FIG. 13.
  • Fuel pressure regulator 162 is otherwise similar to fuel pressure regulator 110.
  • the base 160a of the fuel pressure regulator 162a shown in FIG. 14 is similar to the base 160 of fuel pressure regulator 162.
  • the fuel inlet is machined in the end face 124 of extrusion 114, hidden from view in FIG. 14.
  • the planar region formed by bottom surface 118 accepts a cutting tool that machines an outlet opening from the excess fuel chamber, removing projection 132 in the process.
  • fuel discharge fitting 158 is oriented perpendicular to the fuel inlet and directed downwardly as viewed in FIG. 14. Comparison of FIGS. 13 and 14 will show that fuel outlet fitting 158 is offset to the left of center in FIG. 13 and to the right of center in FIG. 14.
  • Fuel pressure regulator 162a is otherwise similar to fuel pressure regulator 110 and 162.
  • the fuel inlet is machined in the hidden end face 124 of extrusion 114, and the planar region formed by lateral surface 122 accepts a cutting tool that machines an outlet opening from the excess fuel chamber. Accordingly, when fuel discharge fitting 158 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed rightwardly as viewed in FIG. 15. Fuel pressure regulator 168 is otherwise similar to fuel pressure regulators 110, 162 and 162a.
  • the fuel inlet is machined in the hidden end face 126 of extrusion 114, and the planar region formed by lateral surface 122 accepts a cutting tool that machines an outlet opening from the excess fuel chamber. Accordingly, when fuel discharge fitting 158 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed leftwardly as viewed in FIG. 16.
  • Fuel pressure regulator 172 is otherwise similar to fuel pressure regulators 110, 162, 162a and 168.
  • the fuel inlet is machined in the hidden end face 124 of extrusion 114, and the planar region defined by projection 132 accepts a cutting tool that machines an outlet opening from the excess fuel chamber. Accordingly, when fuel discharge fitting 158 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed downwardly and rightwardly as viewed in FIG. 17.
  • Fuel pressure regulator 176 is otherwise similar to fuel pressure regulators 110, 162, 162a, 168 and 172.
  • the fuel inlet is machined in the hidden end face 126 of extrusion 114, and the planar region defined by projection 132 accepts a cutting tool that machines an outlet opening from the excess fuel chamber. Accordingly, when fuel discharge fitting 158 is threaded into the outlet, it is oriented perpendicular to the fuel inlet and is directed downwardly and leftwardly as viewed in FIG. 18.
  • Fuel pressure regulator 180 is otherwise similar to fuel pressure regulators 110, 162, 162a, 168, 172 and 176.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Safety Valves (AREA)
US06/891,353 1986-02-08 1986-07-28 Multi-adaptive fuel pressure regulator Expired - Fee Related US4653528A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US06/891,353 US4653528A (en) 1986-02-18 1986-07-28 Multi-adaptive fuel pressure regulator
CA000524219A CA1269289A (en) 1986-02-18 1986-12-01 Multi-adaptive fuel pressure regulator
ES87300055T ES2017712B3 (es) 1986-02-18 1987-01-06 Regulador de fuel multi-adaptativo.
EP19870300055 EP0235874B1 (de) 1986-02-18 1987-01-06 Vielfachanpassungsfähiger Kraftstoffdruckregler
DE8787300055T DE3764978D1 (de) 1986-02-18 1987-01-06 Vielfachanpassungsfaehiger kraftstoffdruckregler.
AU67646/87A AU583703B2 (en) 1986-02-18 1987-01-16 Multi-adaptive fuel pressure regulator
MX026487A MX171399B (es) 1986-02-18 1987-01-28 Regulador multiadaptable de presion de combustible
KR1019870000892A KR910002904B1 (ko) 1986-02-08 1987-02-04 다용도 연료압력조절장치
BR8700620A BR8700620A (pt) 1986-02-18 1987-02-11 Base para um regulador de pressao de combustivel,regulador de pressao de combustivel e montagem de um regulador de pressao de combustivel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83028186A 1986-02-18 1986-02-18
US06/891,353 US4653528A (en) 1986-02-18 1986-07-28 Multi-adaptive fuel pressure regulator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US83028186A Continuation-In-Part 1986-02-08 1986-02-18

Publications (1)

Publication Number Publication Date
US4653528A true US4653528A (en) 1987-03-31

Family

ID=27125336

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/891,353 Expired - Fee Related US4653528A (en) 1986-02-08 1986-07-28 Multi-adaptive fuel pressure regulator

Country Status (9)

Country Link
US (1) US4653528A (de)
EP (1) EP0235874B1 (de)
KR (1) KR910002904B1 (de)
AU (1) AU583703B2 (de)
BR (1) BR8700620A (de)
CA (1) CA1269289A (de)
DE (1) DE3764978D1 (de)
ES (1) ES2017712B3 (de)
MX (1) MX171399B (de)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805575A (en) * 1986-11-18 1989-02-21 Weber S.R.L. Fuel manifold unit with integrated pressure regulator for the fuel injection system of an internal combustion engine
US4928729A (en) * 1989-04-11 1990-05-29 Siemens-Bendix Automotive Electronics L.P. Fuel pressure regulator valve
US5094211A (en) * 1988-09-28 1992-03-10 Siemens Automotive L.P. Automotive fuel rail assemblies with integral means for mounting fuel regulator
US5163472A (en) * 1991-03-25 1992-11-17 Mitsuba Electric Manufacturing Co., Ltd. Fuel pressure control valve
US5505181A (en) * 1995-02-13 1996-04-09 Siemens Automotive Corporation Integral pressure damper
US5673670A (en) * 1995-07-05 1997-10-07 Ford Motor Company Returnless fuel delivery system
US5711275A (en) * 1995-09-01 1998-01-27 Nippondenso Co., Ltd. Fuel supply apparatus for an internal combustion engine
US5797374A (en) * 1995-08-09 1998-08-25 Nippondenso Co., Ltd. Fuel supply apparatus for engines
US5842450A (en) * 1998-04-13 1998-12-01 Ford Motor Company Fuel regulator retaining clip
US6056009A (en) * 1995-06-05 2000-05-02 Ford Motor Company Fluid pressure regulator
US6135092A (en) * 1997-10-29 2000-10-24 General Motors Corporation Fuel injection system
US6276336B1 (en) * 1997-10-29 2001-08-21 Siemens Aktiengesellschaft Pressure reservoir for fuel supply systems
WO2002010625A1 (en) * 2000-07-31 2002-02-07 S.H. Leggitt Company Bonnet securement for gas pressure regulators
US6675774B2 (en) * 2001-05-29 2004-01-13 Robert Bosch Gmbh Fuel injection system for internal combustion engines, in particular diesel engines
US20080053535A1 (en) * 2006-08-30 2008-03-06 Leggitt Don C Cylinder valve regulator
US20110259303A1 (en) * 2009-01-16 2011-10-27 Marushima Hiroyoshi Zero-governor fitting configuration in gas engine
US9671029B2 (en) * 2015-09-26 2017-06-06 Te-Feng Lin Lid of gas pressure regulator
US20190234360A1 (en) * 2017-12-07 2019-08-01 Sinister Mfg. Company, Inc. Method and apparatus for adjustable fuel pressure module
US11555550B2 (en) * 2016-01-04 2023-01-17 Danfoss A/S Capsule for a valve and valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223939B (it) * 1988-11-25 1990-09-29 Weber Srl Dispositivo regolatore di pressione per il circuito del carburante di un impianto di alimentazione di un motore a combustione interna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046350A (en) * 1976-07-26 1977-09-06 The Parker & Harper Manufacturing Company, Inc. Power actuated valve
US4570600A (en) * 1982-09-29 1986-02-18 General Motors Corporation Fuel rail assembly and method of fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2031064A (en) * 1978-09-27 1980-04-16 Gen Motors Corp Internal Combustion Engine Fuel Injector Mechanism
DE3141154C2 (de) * 1981-10-16 1993-10-21 Bosch Gmbh Robert Kraftstoffeinspritzanlage
US4436112A (en) * 1982-08-23 1984-03-13 General Motors Corporation Fuel pressure regulator
CA1228279A (en) * 1984-06-21 1987-10-20 Martin J. Field Fuel pressure regulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046350A (en) * 1976-07-26 1977-09-06 The Parker & Harper Manufacturing Company, Inc. Power actuated valve
US4570600A (en) * 1982-09-29 1986-02-18 General Motors Corporation Fuel rail assembly and method of fabrication

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805575A (en) * 1986-11-18 1989-02-21 Weber S.R.L. Fuel manifold unit with integrated pressure regulator for the fuel injection system of an internal combustion engine
US5094211A (en) * 1988-09-28 1992-03-10 Siemens Automotive L.P. Automotive fuel rail assemblies with integral means for mounting fuel regulator
US4928729A (en) * 1989-04-11 1990-05-29 Siemens-Bendix Automotive Electronics L.P. Fuel pressure regulator valve
US5163472A (en) * 1991-03-25 1992-11-17 Mitsuba Electric Manufacturing Co., Ltd. Fuel pressure control valve
US5505181A (en) * 1995-02-13 1996-04-09 Siemens Automotive Corporation Integral pressure damper
US6056009A (en) * 1995-06-05 2000-05-02 Ford Motor Company Fluid pressure regulator
US5673670A (en) * 1995-07-05 1997-10-07 Ford Motor Company Returnless fuel delivery system
US5797374A (en) * 1995-08-09 1998-08-25 Nippondenso Co., Ltd. Fuel supply apparatus for engines
US5711275A (en) * 1995-09-01 1998-01-27 Nippondenso Co., Ltd. Fuel supply apparatus for an internal combustion engine
US6135092A (en) * 1997-10-29 2000-10-24 General Motors Corporation Fuel injection system
US6276336B1 (en) * 1997-10-29 2001-08-21 Siemens Aktiengesellschaft Pressure reservoir for fuel supply systems
US5842450A (en) * 1998-04-13 1998-12-01 Ford Motor Company Fuel regulator retaining clip
WO2002010625A1 (en) * 2000-07-31 2002-02-07 S.H. Leggitt Company Bonnet securement for gas pressure regulators
US6672331B2 (en) 2000-07-31 2004-01-06 S. H. Leggitt Company Bonnet securement for gas pressure regulators
US6675774B2 (en) * 2001-05-29 2004-01-13 Robert Bosch Gmbh Fuel injection system for internal combustion engines, in particular diesel engines
US20080053535A1 (en) * 2006-08-30 2008-03-06 Leggitt Don C Cylinder valve regulator
US20110259303A1 (en) * 2009-01-16 2011-10-27 Marushima Hiroyoshi Zero-governor fitting configuration in gas engine
US8701634B2 (en) * 2009-01-16 2014-04-22 Mitsubishi Heavy Industries, Ltd. Zero-governor fitting configuration in gas engine
US9671029B2 (en) * 2015-09-26 2017-06-06 Te-Feng Lin Lid of gas pressure regulator
US11555550B2 (en) * 2016-01-04 2023-01-17 Danfoss A/S Capsule for a valve and valve
US20190234360A1 (en) * 2017-12-07 2019-08-01 Sinister Mfg. Company, Inc. Method and apparatus for adjustable fuel pressure module
US11156195B2 (en) * 2017-12-07 2021-10-26 Sinister Mfg. Company, Inc. Method and apparatus for adjustable fuel pressure module

Also Published As

Publication number Publication date
ES2017712B3 (es) 1991-03-01
AU583703B2 (en) 1989-05-04
KR910002904B1 (ko) 1991-05-09
BR8700620A (pt) 1987-12-15
CA1269289A (en) 1990-05-22
DE3764978D1 (de) 1990-10-25
KR870008107A (ko) 1987-09-24
AU6764687A (en) 1987-08-20
MX171399B (es) 1993-10-22
EP0235874A1 (de) 1987-09-09
EP0235874B1 (de) 1990-09-19

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